Code
OB
Status
Informal (Van Adrichem Boogaert & Kouwe 1994).
Lithologische beschrijving
Claystone, sandstone and some carbonates.
Afzettingsmilieu
Marine.
Definitie ondergrens
Not yet determined.
Definitie bovengrens
Conformable or mildly unconformable contact with the overlying, massive carbonates of the Carboniferous Limestone Group.
Dikte indicatie
Up to 306 m in KTG-01.
Geografische verbreiding
Regionale correlatie
UK: ?; GER: ?; BEL: ?.
Ouderdom
Devonian - earliest Carboniferous.
Holostratotype
Well:
Not yet determined.
Depth (thickness) AH:
Not yet determined.
Comments:
Only a few wells in the southern Netherlands have reached the Pre-Carboniferous. The limited data do not allow a formal lithostratigraphical description of the strata encountered.
Oorsprong naam
Named after a shoal off the coast of the island of Schouwen-Duiveland.
Vorige benaming(en)
None.
Gereviewed door (datum)
Tom van Hoof (2017).
Referenties
Van Adrichem Boogaert, H.A. & Kouwe, W.F.P. 1994. Stratigraphic nomenclature of The Netherlands; revision and update by RGD and NOGEPA, Section B, Devonian and Dinantian. Mededelingen Rijks Geologische Dienst, 50, 1-20.
Cite as
TNO-GDN ([YEAR]). Banjaard group. In: Stratigraphic Nomenclature of the Netherlands, TNO – Geological Survey of the Netherlands. Accessed on [DATE] from https://www.dinoloket.nl/en/stratigraphic-nomenclature/banjaard-group.